---
source: crates/sdk-derive/derive-core/src/codec.rs
expression: formatted
---
pub type TransferCallArgs = (u64, String);
#[derive(Debug, Clone, PartialEq)]
pub struct TransferCall(pub TransferCallArgs);
pub type TransferReturnArgs = (String,);
#[derive(Debug, Clone, PartialEq)]
pub struct TransferReturn(pub TransferReturnArgs);
const _: () = {
    impl TransferCall {
        pub const SELECTOR: [u8; 4] = [87u8, 160u8, 36u8, 253u8];
        pub const SIGNATURE: &'static str = "transfer(uint64,string)";
        /// Creates a new call instance from arguments
        pub fn new(args: TransferCallArgs) -> Self {
            Self(args)
        }
        /// Encodes with selector
        pub fn encode(&self) -> fluentbase_sdk::codec::bytes::Bytes {
            let mut args_buf = fluentbase_sdk::codec::bytes::BytesMut::new();
            fluentbase_sdk::codec::encoder::SolidityABI::encode_function_args(
                    &self.0,
                    &mut args_buf,
                )
                .expect("Failed to encode values");
            let mut buf = fluentbase_sdk::codec::bytes::BytesMut::new();
            buf.extend_from_slice(&Self::SELECTOR);
            buf.extend_from_slice(&args_buf);
            buf.freeze()
        }
        /// Decodes call arguments from bytes
        pub fn decode(
            buf: &impl fluentbase_sdk::codec::bytes::Buf,
        ) -> Result<Self, fluentbase_sdk::codec::CodecError> {
            let args = fluentbase_sdk::codec::encoder::SolidityABI::<
                TransferCallArgs,
            >::decode_function_args(buf)?;
            Ok(Self(args))
        }
    }
    impl ::core::ops::Deref for TransferCall {
        type Target = TransferCallArgs;
        fn deref(&self) -> &Self::Target {
            &self.0
        }
    }
    impl TransferReturn {
        /// Creates a new return instance from values
        pub fn new(args: TransferReturnArgs) -> Self {
            Self(args)
        }
        /// Encodes the return values to bytes
        pub fn encode(&self) -> fluentbase_sdk::codec::bytes::Bytes {
            let mut buf = fluentbase_sdk::codec::bytes::BytesMut::new();
            fluentbase_sdk::codec::encoder::SolidityABI::encode_function_args(
                    &self.0,
                    &mut buf,
                )
                .expect("Failed to encode values");
            buf.freeze()
        }
        /// Decodes return values from bytes
        pub fn decode(
            buf: &impl fluentbase_sdk::codec::bytes::Buf,
        ) -> Result<Self, fluentbase_sdk::codec::CodecError> {
            let args = fluentbase_sdk::codec::encoder::SolidityABI::<
                TransferReturnArgs,
            >::decode_function_args(buf)?;
            Ok(Self(args))
        }
    }
    impl ::core::ops::Deref for TransferReturn {
        type Target = TransferReturnArgs;
        fn deref(&self) -> &Self::Target {
            &self.0
        }
    }
};
